diff --git a/ext/pdo_firebird/firebird_driver.c b/ext/pdo_firebird/firebird_driver.c
index eda7211c958..f2285a1ab69 100644
--- a/ext/pdo_firebird/firebird_driver.c
+++ b/ext/pdo_firebird/firebird_driver.c
@@ -27,7 +27,7 @@
 #include "php.h"
 #ifdef ZEND_ENGINE_2
 # include "zend_exceptions.h"
-#else
+#endif
 #include "php_ini.h"
 #include "ext/standard/info.h"
 #include "pdo/php_pdo.h"